25355190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{120739}}^1$

素因数の和:120756

約数の個数: 32

約数和(自身を含む): 69546240

約数和(自身を除く): 44191050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 120739, 241478, 362217, 603695, 724434, 845173, 1207390, 1690346, 1811085, 2535519, 3622170, 4225865, 5071038, 8451730, 12677595, 25355190]

約数ペア:

[(1, 25355190), (2, 12677595), (3, 8451730), (5, 5071038), (6, 4225865), (7, 3622170), (10, 2535519), (14, 1811085), (15, 1690346), (21, 1207390), (30, 845173), (35, 724434), (42, 603695), (70, 362217), (105, 241478), (210, 120739)]